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LLM Engineering: Design, Train, Fine-Tune, Deploy, Monitor, and Scale Large Language Models for Production AI Systems
Paperback
Publisher: Independently Published
Published: Jun 24 2026
Pages: 668
Weight: 2.31
Height: 1.34 Width: 6.69 Depth: 9.61
Language: English
Master the complete engineering lifecycle of Large Language Models-from architecture and training to production deployment and long-term operations.
Large Language Models have rapidly evolved from research breakthroughs into the foundation of modern artificial intelligence. They power intelligent assistants, enterprise knowledge systems, software development tools, research platforms, and countless AI-driven applications. Yet building production-ready LLM systems requires far more than understanding prompts or fine-tuning a pretrained model. It demands a deep understanding of the engineering principles that transform powerful models into reliable, scalable, and maintainable AI solutions.
LLM Engineering is a comprehensive guide to designing, training, adapting, evaluating, deploying, monitoring, optimizing, and governing Large Language Models throughout their entire lifecycle. Instead of treating each topic as an isolated discipline, this book connects every stage of modern AI development into a unified engineering framework, giving you the knowledge to make informed technical decisions with confidence.
Starting with the foundations of language models and transformer architectures, you'll develop a solid understanding of how LLMs learn, process information, and generate intelligent responses. From there, you'll progress through data engineering, distributed training, continued pretraining, fine-tuning strategies, domain adaptation, evaluation methodologies, Retrieval-Augmented Generation (RAG), inference optimization, production deployment, observability, reliability engineering, governance, and long-term lifecycle management. Along the way, you'll explore practical workflows, architectural trade-offs, real-world engineering patterns, and implementation strategies used by experienced AI teams.
Inside this book, you will learn how to:
- Build a strong foundation in Large Language Model architecture and transformer mechanics. - Design high-quality datasets and efficient training pipelines. - Choose between building, buying, fine-tuning, or adapting foundation models. - Evaluate models using meaningful benchmarks and production-focused validation techniques. - Deploy and scale LLM applications for enterprise workloads. - Improve inference performance, reliability, and operational efficiency. - Monitor model health, detect performance drift, and respond to production incidents. - Build trustworthy AI systems with strong governance, compliance, and risk management practices. - Create future-ready AI platforms that evolve with changing technologies and business needs.
Whether you're a software engineer, machine learning engineer, AI practitioner, data scientist, solutions architect, researcher, technical leader, consultant, or an ambitious developer expanding into artificial intelligence, this book provides the practical knowledge and engineering mindset needed to build production-grade AI systems with confidence.
Technology will continue to evolve, but the engineering principles behind successful AI systems remain constant. Master those principles, and you'll be prepared to design, deploy, optimize, and scale the next generation of intelligent applications.
If you're ready to move beyond experimentation and become an engineer capable of building reliable, enterprise-grade Large Language Model systems from concept to production, this book belongs on your desk.
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